A47J 43/14
Devices or machines for opening raw eggs or separating the contents thereof
Official title: Devices {or machines} for opening raw eggs or separating the contents thereof
A47J43/14 (Devices or machines for opening raw eggs or separating the contents thereof) appears on 102 US grants and 77 published applications in this corpus.
Search patents in A47J- Granted patents
- 102
- Published applications
- 77
- Assignees
- 32
- Inventors
- 162
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 5 |
| 2010 | 1 | 0 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 6 |
| 2014 | 3 | 12 |
| 2015 | 4 | 6 |
| 2016 | 4 | 3 |
| 2017 | 3 | 4 |
| 2018 | 4 | 1 |
| 2019 | 4 | 4 |
| 2020 | 3 | 4 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 2 |
| 2024 | 2 | 6 |
| 2025 | 4 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated countertop egg cooker20 May 2025US 12,303,059 B2Bridge Appliances, Inc.
- Eggshell extraction implement6 May 2025US 12,290,211 B2
- Egg breaking apparatus and a method for increasing the yield of an egg breaking process1 Apr 2025US 12,262,852 B2Sanovo Technology A/S
- Egg cracking fixture to improve the egg cooking pan7 Jan 2025US 12,185,877 B1
- Automated countertop egg cooker28 May 2024US 11,992,146 B2Bridge Appliances, Inc.
- Egg processing apparatus for orienting eggs and subjecting eggs to impact8 Oct 2026US 2026/0305876 A1Top Union Technology Co., Ltd.
- Automatic egg peeling machine16 Apr 2026US 2026/0101921 A1
- Automated countertop egg cooker8 Jan 2026US 2026/0007268 A1Bridge Appliances, Inc.
- Egg Cracking Mechanism17 Jul 2025US 2025/0228406 A1Cheffy Inc.
- Packaging system and method21 Nov 2024US 2024/0383628 A1
Most cited
By later US patents
- Egg separator24US 5,784,953 AThe Pampered Chef, Ltd. · 1998
- Egg breaking and contents separating machine20US 4,321,864 A1982
- Means for breaking and separating eggs19US 4,137,838 A1979
- Wire egg separator18US 6,135,017 AThe Pampered Chef, Ltd. · 2000
- Process and apparatus for shelling eggs17US 4,082,856 ACountry Queen Foods, Inc. · 1978